EP 2580992 A2 20130417 - CHAIR
Title (en)
CHAIR
Title (de)
STUHL
Title (fr)
CHAISE
Publication
Application
Priority
- KR 20100055704 A 20100611
- KR 20100066636 A 20100709
- KR 2011004274 W 20110610
Abstract (en)
The present invention relates to a changeable chair properly supporting a worker's body. A chair, on a chair seat or a chair frame, comprising guide rails which are fixed to the chair seat in a forward and backward direction, and movers which are coupled to the guide rails and are moved in a forward and backward direction of the chair, characterized in that the chair with a chair back which is movable in a forward and backward direction of the chair comprises a brake device which fixes the movements of the movers, and the brake device comprises brake pieces which receive the operation of a brake lever, and then are compressed to a fixed region of the chair and fix the movers.
IPC 8 full level
A47C 1/022 (2006.01); A47C 9/10 (2006.01)
CPC (source: EP US)
A47C 1/023 (2013.01 - EP US); A47C 1/024 (2013.01 - US); A47C 7/402 (2013.01 - EP US); A47C 7/441 (2013.01 - EP US); A47C 7/443 (2013.01 - EP US); A47C 7/46 (2013.01 - EP US)
Citation (search report)
See references of WO 2011155795A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2580992 A2 20130417; CN 102933119 A 20130213; JP 2013528101 A 20130708; US 2013175839 A1 20130711; WO 2011155795 A2 20111215; WO 2011155795 A3 20120503
DOCDB simple family (application)
EP 11792706 A 20110610; CN 201180028881 A 20110610; JP 2013514121 A 20110610; KR 2011004274 W 20110610; US 201113703334 A 20110610